17-7 pH Stainless Steel Plate/ Flat Bar/Sheet With Good Stock Price

17-4PH offers high strength and hardness along with excellent corrosion resistance.17-4 PH has been used for a variety of applications including oil field valve parts, chemical process equipment, aircraft fittings, fasteners, pump shafts, nuclear reactor components, gears, paper mill equipment, missile fittings, and jet engine parts.

17-4 PH is a registered trademark of AK Steel.

Chemical Composition

The following table shows the chemical composition of grade 17-4 stainless steel.

Physical Properties

The physical properties of grade 17-4 stainless steel are given in the following table.

Mechanical Properties

The mechanical properties of annealed grade 17-4 stainless steel are displayed in the following table.

​We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and Hongkong, which have built great relationship with the metal facilities abroad and at home, so as to provide excellent services for our clients.

We have own entire system for pre-sale, in-sale and after-sale process. And our business scope covers technical consultation, technology development, technology projects and technology service in the field of manufacturing and selling the special steel plate, super stainless steel, titanium and nickel alloys, chrome moly alloys, aluminum alloys products etc. All the materials can be provided with the shape of plate, bar, pipe, tube, wire, beams, flange, fittings etc. The business of our group was separated into four parts: precision machining of special metal, special metal selling in domestic market, special metal selling in global market, special metal supply chain derivative services(such as agent purchasing, agent selling, supply chain finance etc).
Providing quality products, excellent services, competitive prices and prompt delivery, we are looking forward to cooperating with clients all around the world.